It's prob not that no one is interested, it's just that that's a lot of money. I mean, I would love to learn to string and get a machine, but for your initial 900 and even the 750, that's a quarter grand there! I'm not trying to be mean here, but people try to haggle over $60 racquets...

THANK YOU Hoffmannjch for some support, these machine are solid, there isn't much to worry about them going wrong. Unless you are extremely clumsy and some how manage to knock over a 50 lbs machine, I can't help you there.